Watch these video tutorials for easy to follow guidance to help you master the software at your own pace.
ATLAS.ti 8 Windows Team Collaboration
Team Work ATLAS.ti Windows 8.1
ATLAS.ti 8 Win - Mac compatibility / Merging projects across platforms
Problems with merging - duplicated documents (issue still applies to version 8)
The solution of manually merging document is however no longer available in version 8. You need to contact support if your project contains duplicate documents after merging. If you watch this video, you will understand why it happened and what to avoid next time.
Inter-coder agreement in ATLAS.ti 8 Windows
Inter-coder agreement: background
Setting up a project for Inter-coder agreement